Puls reminds us that even the IPCC has found no basis to support the claim. A number of skeptics view the claim as a desperate stretch designed to divert attention away from the real reasons: abject social and foreign policy failure. Recently the IPCC backed off from the speculative claims of climate driven refugees.
Puls writes that the “UN IPCC took back its analyses and prognoses on climate refugees in its last 2013/14 report” and that “the steppes and deserts are in fact ‘greening’”. At EIKE he provides the following chart which clearly shows that Africa is greening and that it is all part of a natural cycle: